There is already illegal material on chain. The laws of the world are often at odds with each other and in some cases very restrictive. Do you propose we purge the whole chain of this evil material? Where does it end?

All your arguments come down to is that you don’t understand that spammers will always find a way and that you want an ossified chain that can’t scale to be freedom money for anyone except the handful of users it currently services.

Bitcoin is anarchy. Deal with it.